JPS52107214A - Prevention of rephosphorization due to penetration of molten slag into ladle at tapping from converter - Google Patents

Prevention of rephosphorization due to penetration of molten slag into ladle at tapping from converter

Info

Publication number
JPS52107214A
JPS52107214A JP2448876A JP2448876A JPS52107214A JP S52107214 A JPS52107214 A JP S52107214A JP 2448876 A JP2448876 A JP 2448876A JP 2448876 A JP2448876 A JP 2448876A JP S52107214 A JPS52107214 A JP S52107214A
Authority
JP
Japan
Prior art keywords
ladle
tapping
molten slag
rephosphorization
converter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2448876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5615683B2 (enExample
Inventor
Nobuyuki Sawamura
Toshio Haraguchi
Toshiyuki Soejima
Shuzo Ito
Kanji Yokoe
Akitsu Tomita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2448876A priority Critical patent/JPS52107214A/ja
Publication of JPS52107214A publication Critical patent/JPS52107214A/ja
Publication of JPS5615683B2 publication Critical patent/JPS5615683B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4653—Tapholes; Opening or plugging thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
JP2448876A 1976-03-05 1976-03-05 Prevention of rephosphorization due to penetration of molten slag into ladle at tapping from converter Granted JPS52107214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2448876A JPS52107214A (en) 1976-03-05 1976-03-05 Prevention of rephosphorization due to penetration of molten slag into ladle at tapping from converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2448876A JPS52107214A (en) 1976-03-05 1976-03-05 Prevention of rephosphorization due to penetration of molten slag into ladle at tapping from converter

Publications (2)

Publication Number Publication Date
JPS52107214A true JPS52107214A (en) 1977-09-08
JPS5615683B2 JPS5615683B2 (enExample) 1981-04-11

Family

ID=12139559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2448876A Granted JPS52107214A (en) 1976-03-05 1976-03-05 Prevention of rephosphorization due to penetration of molten slag into ladle at tapping from converter

Country Status (1)

Country Link
JP (1) JPS52107214A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020094232A (ja) * 2018-12-11 2020-06-18 日本製鉄株式会社 転炉内スラグの流出防止方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131380U (ja) * 1984-02-10 1985-09-03 日本石油化学株式会社 シ−トパレツト手動牽引具
JPS62296290A (ja) * 1986-06-17 1987-12-23 ゴンドラ工業株式会社 カ−ドキヤツチヤ−
JPH02224985A (ja) * 1989-02-23 1990-09-06 Showa Ind:Kk カード取り具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020094232A (ja) * 2018-12-11 2020-06-18 日本製鉄株式会社 転炉内スラグの流出防止方法

Also Published As

Publication number Publication date
JPS5615683B2 (enExample) 1981-04-11

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